Example usage for com.google.common.collect Iterables get

Introduction

In this page you can find the example usage for com.google.common.collect Iterables get.

Prototype

public static <T> T get(Iterable<T> iterable, int position)

Source Link

Document

Returns the element at the specified position in an iterable.

Usage

From source file:org.jclouds.vcloud.compute.util.VCloudComputeUtils.java

public static LoginCredentials getCredentialsFrom(VAppTemplate vApp) {
    return vApp.getChildren().size() > 0 ? getCredentialsFrom(Iterables.get(vApp.getChildren(), 0)) : null;
}

From source file:edu.mit.streamjit.impl.interp.BlockingQueueChannel.java

@Override
public E peek(int index) {
    return Iterables.get(queue, index);
}

From source file:com.torodb.kvdocument.values.KvArray.java

@Nonnull
public KvValue<?> get(int index) throws IndexOutOfBoundsException {
    return Iterables.get(this, index);
}

From source file:me.emily.irc.protocol.parser.UserModeParser.java

@Override
public boolean recieve(String message, ServerConnection connection) {

    Matcher matcher = pattern.matcher(message);
    if (matcher.matches()) {

        Channel channel = connection.getChannel(matcher.group(2));
        User user = User.parse(matcher.group(1), connection);

        String params = matcher.group(4);
        params = params == null ? "" : params;

        Iterable<String> parameters = splitter.split(params);

        int p = 0;

        boolean add;

        for (char c : matcher.group(3).toCharArray()) {
            switch (c) {
            case '+':
                add = true;/*from w  w  w .  j  a  v  a2s.co m*/
                break;
            case '-':
                add = false;
                break;
            default:
                if (takesParams(c, connection)) {

                    String param = Iterables.get(parameters, p);
                    p++;

                } else {

                }
            }
        }
        return true;
    }

    return false;
}

From source file:edu.tsinghua.software.pages.template.TwitterBootstrapNavBarPanel.java

private TwitterBootstrapNavBarPanel(final Builder builder) {
    super(builder.id);

    BookmarkablePageLink<Void> homePageLink = new BookmarkablePageLink<Void>("homePageLink", builder.homePage);
    homePageLink.add(new Label("label", builder.applicationName));
    add(homePageLink);//ww w . j  a  v a  2  s .c  o m

    RepeatingView repeatingView = new RepeatingView("menuItems");

    for (MenuItemEnum item : builder.linksMap.keySet()) {
        boolean shouldBeActive = item.equals(builder.activeMenuItem);

        Collection<BookmarkablePageLink<?>> linksInThisMenuItem = builder.linksMap.get(item);

        if (linksInThisMenuItem.size() == 1) {
            BookmarkablePageLink<?> pageLink = Iterables.get(linksInThisMenuItem, 0);

            MenuLinkItem menuLinkItem = new MenuLinkItem(repeatingView.newChildId(), pageLink, shouldBeActive);
            repeatingView.add(menuLinkItem);
        } else {
            repeatingView.add(new MenuDropdownItem(repeatingView.newChildId(), item, linksInThisMenuItem,
                    shouldBeActive));
        }
    }

    add(repeatingView);
}

From source file:org.jclouds.aws.s3.blobstore.functions.BucketToResourceMetadata.java

@Inject
BucketToResourceMetadata(S3Client client, @Memoized Supplier<Set<? extends Location>> locations) {
    this.client = client;
    this.onlyLocation = locations.get().size() == 1 ? Iterables.get(locations.get(), 0) : null;
    this.locations = locations;
}

From source file:com.cinchapi.common.collect.Collections.java

/**
 * Return a {@link List} that is a read-only view to the {@code collection}.
 * /*w  ww.j a  v  a2  s . c o  m*/
 * @param collection
 * @return the {@link List} view
 */
public static <T> List<T> viewOf(Collection<T> collection) {
    return new AbstractList<T>() {

        @Override
        public T get(int index) {
            return Iterables.get(collection, index);
        }

        @Override
        public int size() {
            return collection.size();
        }

    };
}

From source file:org.jclouds.trmk.vcloud_0_8.functions.OrgNameAndCatalogNameToEndpoint.java

@SuppressWarnings("unchecked")
public URI apply(Object from) {
    Iterable<Object> orgCatalog = (Iterable<Object>) checkNotNull(from, "args");
    Object org = Iterables.get(orgCatalog, 0);
    Object catalog = Iterables.get(orgCatalog, 1);
    if (org == null && catalog == null)
        return defaultCatalog.get().getHref();
    else if (org == null)
        org = defaultOrg.get().getName();

    try {//from   w  ww .j a  va  2s .co  m
        Map<String, ReferenceType> catalogs = checkNotNull(orgMap.get().get(org)).getCatalogs();
        return catalog == null ? Iterables.getLast(catalogs.values()).getHref()
                : catalogs.get(catalog).getHref();
    } catch (NullPointerException e) {
        throw new NoSuchElementException(org + "/" + catalog + " not found in " + orgMap.get());
    }
}

From source file:org.jclouds.rackspace.cloudloadbalancers.functions.UnwrapLoadBalancers.java

@Override
public Set<LoadBalancer> apply(HttpResponse arg0) {
    Map<String, Set<LB>> map = json.apply(arg0);
    if (map.size() == 0)
        return ImmutableSet.<LoadBalancer>of();
    return ImmutableSet.copyOf(Iterables.transform(Iterables.get(map.values(), 0), convertLB));
}

From source file:org.jclouds.rackspace.cloudloadbalancers.functions.ParseLoadBalancer.java

@Override
public LoadBalancer apply(HttpResponse arg0) {
    checkState(convertLB != null, "convertLB should be set by InvocationContext");
    Map<String, LB> map = json.apply(arg0);
    if (map == null || map.size() == 0)
        return null;
    LB lb = Iterables.get(map.values(), 0);
    return convertLB.apply(lb);
}